Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
Asteroids selection
Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
Potential hazardous
Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2018 ST1

General information

Preliminary designation2018 ST1
GroupApollo
Absolute magnitude25.11
Approximate diameter (m)25
Approximate mass (kg)2.95·107
Number of observations42
Arc length (days)3

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)0.673804
a – orbit major semiaxis (astronomical units)2.43867200
e – orbit eccentricity0.62885200
ω – orbit ascending node-perihelion angle (degrees)214.483197
Ω – longitude of orbit ascending node (degrees)188.978902
i – orbit inclination to the ecliptic plane (degrees)3.679542
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829286.9430492.457440770.62080010207.172013193.3636963.7281260.931861303.852345
01/21/1858124.3065932.448577890.62955003207.421238193.2817163.7614310.907075613.831524
01/29/1887335.5319182.445667480.63222546207.542000192.9966803.7714470.899454223.824694
02/07/1916178.9157662.457437820.62547276208.033867192.3969103.7396920.920377413.852338
02/14/1945356.5313892.471400800.61551995209.635534191.3604153.6756610.950204293.885218
02/22/1974154.1048482.470485310.61546918213.030929189.6453353.6009880.949977743.883059
03/02/2003333.7684862.458338080.62457282214.155726189.1591443.6069900.922926933.854455
03/09/2032184.8510822.436483050.62986093214.407719188.9862633.6840350.901837573.803170
03/17/206146.5084772.443949900.62705209214.753214188.4945123.6699170.911466003.820666
03/25/2090243.0250182.465052430.61537896217.152045186.8954653.5778360.948111043.870257
04/03/211971.0091192.449443800.62156946219.275181185.8113913.5488220.926944333.833556
04/10/2148286.7941142.436936450.62901595219.504712185.6810793.5675140.904064563.804231
04/18/2177149.4693742.444732260.62689852219.823392185.1641963.5569040.912133223.822501
Detailed table... Graphs... 3D animation... Calculation on the date...

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This project was supported by the Federal Agency of Education (project codes RNP 2.1.1.1689, RNP 2.1.1.745).
Samara State Technical University
Applied Mathematics and Information Science Department
Яндекс.Метрика